April weather forecast
Siaton, Philippines

April, the same as March, is another warm spring month in Siaton, Philippines, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 26.7°C (80.1°F).

Temperature

At the start of April, Siaton's average high-temperature reaches a still warm 29.3°C (84.7°F), subtly different from the preceding month. Maintaining close parity with daytime warmth, the average nocturnal temperature during April stays at a still moderately hot 26.7°C (80.1°F).

Heat index

Throughout April, the heat index is evaluated at a sweltering 35°C (95°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The months with the lowest humidity in Siaton are April and May, with an average relative humidity of 76%.

Rainfall

In April, the rain falls for 14.9 days. Throughout April, 37mm (1.46") of precipitation is accumulated. Throughout the year, there are 231.7 rainfall days, and 990mm (38.98") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 20min.
On the first day of April in Siaton, sunrise is at 5:45 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 5:58 pm PST.

Sunshine

In April, the average sunshine in Siaton is 9.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Siaton. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 7 in April transforms into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.